[Event "Hourly Chess960 Arena"] [Site "https://lichess.org/pBc5aX7n"] [Date "2022.12.17"] [White "Netkachev-1969"] [Black "ChessTheory64"] [Result "0-1"] [UTCDate "2022.12.17"] [UTCTime "12:50:03"] [WhiteElo "1943"] [BlackElo "2039"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+12"] [BlackTitle "FM"] [Variant "Chess960"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rqknnbbr/pppppppp/8/8/8/8/PPPPPPPP/RQKNNBBR w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. g3 f5?! { (-0.10 → 0.47) Inaccuracy. e5 was best. } (1... e5 2. c3 f6 3. Qc2 a5 4. e4 a4 5. d4 exd4 6. f4) 2. Bg2 g6 3. Nc3 c6 4. f4 Nf6 5. d3? { (0.36 → -0.80) Mistake. Nd3 was best. } (5. Nd3 Bg7) 5... d5? { (-0.80 → 0.68) Mistake. e5 was best. } (5... e5 6. Nf3 exf4 7. Bd4 Bg7 8. Be5 d6 9. Bxf4 Ne6 10. Bd2 Bf7 11. O-O O-O 12. e4) 6. Nf3 Nf7?! { (0.29 → 1.09) Inaccuracy. Ne6 was best. } (6... Ne6 7. a4 a5 8. e3 Bg7 9. h3 Bf7 10. Bf2 O-O 11. O-O Nc5 12. Ng5 Nfd7 13. Qd1) 7. a4?! { (1.09 → 0.31) Inaccuracy. Bd4 was best. } (7. Bd4 e5 8. Nxe5 c5 9. Nc6 Qd6 10. Nxa7+ Rxa7 11. Nb5 cxd4 12. Nxd6+ Nxd6 13. O-O Bf7) 7... e5 8. fxe5?? { (0.51 → -1.55) Blunder. b4 was best. } (8. b4 Bg7) 8... Nxe5? { (-1.55 → -0.17) Mistake. Bh6+ was best. } (8... Bh6+ 9. Kd1) 9. Bd4 Ned7?! { (-0.36 → 0.73) Inaccuracy. Bh6+ was best. } (9... Bh6+ 10. e3 Nxf3 11. Bxf3 Qd6 12. b4 Bf7 13. O-O O-O 14. Qe1 Rfe8 15. a5 Qe7 16. Nd1) 10. O-O Bc5 11. b4?? { (0.72 → -3.33) Blunder. Bxc5 was best. } (11. Bxc5 Nxc5 12. b4 Ncd7 13. Qb2 Qd6 14. a5 Be6 15. e4 O-O 16. exd5 Nxd5 17. Nxd5 Bxd5) 11... Bxd4+ 12. Nxd4 Qe5 13. Ndb5?! { (-3.28 → -4.21) Inaccuracy. Ncb5 was best. } (13. Ncb5 cxb5 14. Qb2 bxa4 15. Rxa4 Bf7 16. Qc3+ Qc7 17. Qxc7+ Kxc7 18. Nb5+ Kd8 19. c4 Ke7) 13... cxb5 14. Nxb5 a6 15. Na3 Qe3+ 16. Kh1 Ng4?! { (-4.11 → -3.06) Inaccuracy. Bf7 was best. } (16... Bf7 17. Qc1 Qe5 18. Qf4 O-O 19. Qxe5 Nxe5 20. b5 Ned7 21. Bf3 a5 22. Kg1 Rac8 23. c4) 17. Qe1 Qe5 18. e4 Bf7?! { (-3.36 → -2.49) Inaccuracy. dxe4 was best. } (18... dxe4 19. dxe4 fxe4 20. Qe2 Be6 21. Nc4 Qd4 22. Nd2 Ngf6 23. Nxe4 Nxe4 24. Bxe4 Bd5 25. Bxd5) 19. c4?! { (-2.49 → -3.34) Inaccuracy. h3 was best. } (19. h3 Ngf6) 19... dxe4 20. dxe4 O-O 21. h3 Ngf6 22. Rd1? { (-2.80 → -5.01) Mistake. exf5 was best. } (22. exf5 Qc7 23. fxg6 Bxg6 24. Kh2 Ne5 25. c5 Bd3 26. Rf4 Rae8 27. Qd2 Qg7 28. Re1 Nh5) 22... Rae8 23. Qd2 fxe4 24. g4 e3 25. Qe2 Qc3 26. Rd3 Qxb4 27. Nc2 Qxc4 28. Nxe3 Qc5 29. Qf3 b5?! { (-6.23 → -4.87) Inaccuracy. Ne5 was best. } (29... Ne5 30. Nd5 Bxd5 31. Rxd5 Nxd5 32. Qxd5+ Qxd5 33. Bxd5+ Kh8 34. Rxf8+ Rxf8 35. Bxb7 a5 36. Bd5) 30. axb5 axb5 31. Rfd1 Be6 32. Qg3 Nb6 33. Nf1 Bc4 34. Rd6 Nbd5 35. Bxd5+ Bxd5+ 36. Kh2?? { (-6.81 → Mate in 3) Checkmate is now unavoidable. R6xd5 was best. } (36. R6xd5 Nxd5 37. Qg2 Nc3 38. Rc1 b4 39. g5 Qb5 40. Ng3 b3 41. Qb2 Ne2 42. Nxe2 Qd5+) 36... Re2+ 37. Qg2 Rxg2+ 38. Kh1 Qg1# { Black wins by checkmate. } 0-1